Learn how to inspect tankless water heater systems. FREE.

[gromicko (Nick Gromicko, CMI)]

http://www.nachi.org/tanklessshow.htm

[pdoane (Peter Doane)]

Very good! THANKS Nick, Kenton & Dave!

[jallingham (John Allingham)]

At one point the guy says that the temperature in the tank will be less than the temperature in the room - doesn’t make sense.

[mlarson (Michael Larson, WI Lic. # 1672-106)]

@jallingham

At one point the guy says that the temperature in the tank will be less than the temperature in the room - doesn’t make sense.

Cool water entering into the bottom of the heat exchanger would be my guess.